to put someone in prison for political or military reasons, especially during a war

Many foreigners were interned for the duration of the war. 战争期间许多外国人被拘禁。

a male or female doctor who is still training, and who works in a hospital

someone who is finishing training for a skilled job especially by getting practical experience of the work involved

She worked in the White House as an intern. 她在白宫做实习生。